2671955

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{101}}^1$

素因数の和:167

約数の個数: 32

約数和(自身を含む): 3907008

約数和(自身を除く): 1235053

約数列:

[1, 5, 11, 13, 37, 55, 65, 101, 143, 185, 407, 481, 505, 715, 1111, 1313, 2035, 2405, 3737, 5291, 5555, 6565, 14443, 18685, 26455, 41107, 48581, 72215, 205535, 242905, 534391, 2671955]

約数ペア:

[(1, 2671955), (5, 534391), (11, 242905), (13, 205535), (37, 72215), (55, 48581), (65, 41107), (101, 26455), (143, 18685), (185, 14443), (407, 6565), (481, 5555), (505, 5291), (715, 3737), (1111, 2405), (1313, 2035)]